Technical Report for September 24, 2026

1. Main Technical Diagnosis

September 24 was a superficially calm session with weak internal confirmation.

The S&P 500 declined only 0.02% to 7,704.13. The Nasdaq-100 rose 0.03% to 30,478.86, the Nasdaq Composite added 0.01% to 26,939.37, and the Russell 2000 slipped 0.11% to 2,835.57.

Those closing changes understated the intraday movement. The S&P 500 traded as low as 7,662.57 before recovering, while the Nasdaq-100 fell to 30,204.16 before finishing slightly positive.

The recovery prevented a break of the main index trend structure, but breadth did not confirm the rebound. Eight of the 11 S&P 500 sectors finished lower, and declining S&P 500 constituents outnumbered advancers by roughly 1.9 to 1.

The index therefore remains technically intact while the average stock remains considerably weaker.

Technical diagnosis: the primary trend is still positive, but the internal market is in a short-term breadth contraction. The gap between headline index resilience and constituent participation remains the principal technical risk.

2. Core Technical Dashboard

3. S&P 500 Moving Averages

Calculated from the same S&P 500 daily close series used for the report:

Sequence:

price > 20-day > 10-day > 50-day > 100-day > 200-day

The index remains above every major trend reference.

However, the 10-, 20- and 50-day cushions are all below 1%, leaving the short- and medium-term trend vulnerable to a relatively modest decline.

The 14-day RSI is approximately 49.3, a neutral reading that confirms the absence of strong index-level momentum.

4. Market Breadth

S&P 500 members

Percentage above major moving averages:

• above 10-day: 32.5%
• above 50-day: 25.4%
• above 100-day: 36.5%
• above 200-day: 45.0%

Only about one quarter of S&P 500 members are above their own 50-day averages.

The capitalization-weighted index is therefore significantly stronger than the median constituent trend.

Broad U.S. common-stock universe

Across roughly 4,750 eligible U.S. common stocks:

• above 10-day: 30.6%
• above 50-day: 27.2%
• above 100-day: 34.5%
• above 200-day: 41.1%

The 50-day to 200-day breadth ratio is approximately 0.66, indicating that faster participation remains materially weaker than the long-term regime measure.

Advance / decline and McClellan

Inside the S&P 500, declining stocks outnumbered advancers by approximately 1.9 to 1.

The broad-universe McClellan Oscillator closed at approximately −34.25, down about one point from the prior session.

Interpretation:

Breadth did not repair despite the late index recovery. Short- and medium-term participation remain weak, and breadth momentum is still negative.

5. New 52-Week Highs and Lows

S&P 500:

• New highs: 14
• New lows: 41
• Net spread: −27

Nasdaq:

• New highs: 53
• New lows: 238
• Net spread: −185

The high-low structure remains decisively negative.

This is consistent with the weak moving-average participation readings and confirms that the market’s headline stability is being carried by a relatively narrow group of stocks.

6. Momentum

S&P 500 14-day RSI: approximately 49.3.

This is neutral and materially below overbought territory.

Stochastic RSI was also near the middle of its range rather than at an extreme.

The market therefore does not exhibit an overbought index condition; the technical weakness comes principally from participation and cross-sectional deterioration rather than excessive index momentum.

7. Volume

Aggregate U.S. exchange volume was approximately 16.8 billion shares, compared with a 20-session average of approximately 16.7 billion.

The session therefore occurred on broadly normal-to-slightly-above-average turnover.

The breadth weakness cannot be dismissed as an unusually thin-volume artifact.

8. Volatility

Volatility rose while the S&P 500 and Nasdaq finished almost unchanged.

That divergence is more important than the absolute VIX level. The market did not enter a stress regime, but options pricing became more defensive even as headline prices stabilized.

9. Key Technical Levels

Nearest S&P 500 support:

• 7,672 — 20-day moving average
• 7,664 — 10-day moving average
• 7,663 — September 24 intraday low zone
• 7,632 — 50-day moving average
• 7,543 — 100-day moving average
• 7,201 — 200-day moving average

Nearest resistance:

• 7,719–7,720 — September 24 intraday high / immediate resistance
• 7,765 — September 21–22 closing zone
• 7,799–7,817 — recent record zone

The 7,630–7,675 area is now the principal near-term trend-support cluster.

10. Principal Divergences

Index level versus breadth: The S&P 500 remains close to its recent highs while only 25.4% of current members are above their 50-day moving averages and only 45.0% are above their 200-day averages.

Closing price versus intraday stress: The S&P 500 finished nearly unchanged after trading more than 40 points below the close earlier in the session.

Price versus volatility: VIX and VXN rose even though the major equity indexes finished essentially flat.

Equities versus credit: Equity breadth remained weak while the HYG/LQD credit ratio moved deeper into a tight, risk-on regime.

11. Technical Regime

Short term: neutral to bearish. The index remains above the 10- and 20-day averages, but breadth is weak and volatility is rising.

Medium term: neutral. The S&P 500 remains above the 50- and 100-day averages, but only about one quarter to one third of members are above their corresponding trend measures.

Long term: bullish but narrowing. The index remains almost 7% above its 200-day average, yet fewer than half of current S&P 500 members are above their own 200-day averages.